GB1087763A – Exhaust pollution control
– Google Patents
GB1087763A – Exhaust pollution control
– Google Patents
Exhaust pollution control
Info
Publication number
GB1087763A
GB1087763A
GB38793/64A
GB3879364A
GB1087763A
GB 1087763 A
GB1087763 A
GB 1087763A
GB 38793/64 A
GB38793/64 A
GB 38793/64A
GB 3879364 A
GB3879364 A
GB 3879364A
GB 1087763 A
GB1087763 A
GB 1087763A
Authority
GB
United Kingdom
Prior art keywords
barium
nickel
potassium
product obtained
pollution control
Prior art date
1963-11-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB38793/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1963-11-20
Filing date
1964-09-23
Publication date
1967-10-18
1964-09-23
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co
filed
Critical
Exxon Research and Engineering Co
1967-10-18
Publication of GB1087763A
publication
Critical
patent/GB1087763A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
B01D53/34—Chemical or biological purification of waste gases
B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
B01D53/34—Chemical or biological purification of waste gases
B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
B01D53/86—Catalytic processes
C—CHEMISTRY; METALLURGY
C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
C10L1/00—Liquid carbonaceous fuels
C10L1/10—Liquid carbonaceous fuels containing additives
C10L1/12—Inorganic compounds
C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
C—CHEMISTRY; METALLURGY
C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
C10L10/00—Use of additives to fuels or fires for particular purposes
C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/00—Road transport of goods or passengers
Y02T10/10—Internal combustion engine [ICE] based vehicles
Y02T10/12—Improving ICE efficiencies
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S60/00—Power plants
Y10S60/90—Excess air to internal combustion engine to assist exhaust treatment
Abstract
Among exhaust gas purifying catalysts are mentioned a mixture of 20-50% nickel and 3-20% barium on alumina; the product obtained by precipitating sodium aluminate with a nickel salt, washing and adding a decomposable salt of barium or potassium; the product obtained by adding nickel carbonate and a decomposable compound of barium or potassium to freshly precipitated alumina; the product obtained by precipitating a solution of nickel and aluminium nitrates with a solution of sodium hydroxide or carbonate, washing and adding a promoter selected from potassium, barium and mixtures thereof.
GB38793/64A
1963-11-20
1964-09-23
Exhaust pollution control
Expired
GB1087763A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US325024A
US3370914A
(en)
1963-11-20
1963-11-20
Method of treating exhaust gases of internal combustion engines
Publications (1)
Publication Number
Publication Date
GB1087763A
true
GB1087763A
(en)
1967-10-18
Family
ID=23266118
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB38793/64A
Expired
GB1087763A
(en)
1963-11-20
1964-09-23
Exhaust pollution control
Country Status (6)
Country
Link
US
(1)
US3370914A
(en)
JP
(1)
JPS5128582B1
(en)
DE
(1)
DE1292147B
(en)
FR
(1)
FR1438247A
(en)
GB
(1)
GB1087763A
(en)
SE
(1)
SE335361B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2000046A
(en)
*
1977-07-01
1979-01-04
Johnson Matthey Co Ltd
Catalytic Conversion of Exhaust Gas
Families Citing this family (34)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3524721A
(en)
*
1967-12-22
1970-08-18
Ethyl Corp
Catalyst composition
US3544264A
(en)
*
1968-09-25
1970-12-01
Universal Oil Prod Co
Method and means for two-stage catalytic treating of engine exhaust gases
US3637344A
(en)
*
1968-10-23
1972-01-25
Exxon Research Engineering Co
Method of treating exhaust gases of internal combustion engines
US3928961A
(en)
*
1971-05-13
1975-12-30
Engelhard Min & Chem
Catalytically-supported thermal combustion
GB1415155A
(en)
*
1971-10-28
1975-11-26
Johnson Matthey Co Ltd
Catalysis
US4029738A
(en)
*
1971-12-02
1977-06-14
Societe Francaise Des Produits Pour Catalyse
Decomposing nitrogen oxides with nickel-iron-chromium catalysts
US3910770A
(en)
*
1971-12-23
1975-10-07
Gulf Research Development Co
Catalytic converter
US3867507A
(en)
*
1972-04-24
1975-02-18
Exxon Research Engineering Co
Method for removing the oxides of nitrogen as air contaminants
FR2191939A1
(en)
*
1972-07-07
1974-02-08
Commissariat Energie Atomique
Supported ruthenium catalysts – for reducing the nitrogen oxide content of exhaust gases from IC engines
US3855389A
(en)
*
1972-12-26
1974-12-17
Gen Motors Corp
Method of treating exhaust gases of internal combustion engines
DE2304831C3
(en)
*
1973-02-01
1978-06-22
Kali-Chemie Ag, 3000 Hannover
Process for the catalytic removal of carbon monoxide, unburned hydrocarbons and nitrogen oxides from car exhaust gases
US3912657A
(en)
*
1973-07-02
1975-10-14
Gulf Research Development Co
Process for preparing ruthenium phosphates and use therefor
US3972837A
(en)
*
1973-07-03
1976-08-03
Johnson Matthey & Co., Limited
Catalyst for purifying automotive exhaust gases
US4117075A
(en)
*
1973-08-09
1978-09-26
Agency Of Industrial Science & Technology
Method of combustion for depressing nitrogen oxide discharge
US4003979A
(en)
*
1973-11-26
1977-01-18
Kanebo, Ltd.
Method of cleaning air containing carbon monoxide
US4132209A
(en)
*
1974-03-08
1979-01-02
Cornell Research Foundation Inc.
Method and means for reducing pollutants from the exhaust of hydrocarbon fuel combustion means
US3929965A
(en)
*
1974-05-16
1975-12-30
Grace W R & Co
Dual purpose auto exhaust catalysts
US3922235A
(en)
*
1974-07-31
1975-11-25
Exxon Research Engineering Co
Stabilized ruthenium catalysts for selective reduction of oxides of nitrogen
FR2328656A1
(en)
*
1975-10-22
1977-05-20
Azote & Prod Chim
NEW STEAM REFORMING CATALYST
US4091072A
(en)
*
1976-06-19
1978-05-23
Union Oil Company Of California
Exhaust gas conversion process and catalyst
US4158643A
(en)
*
1976-07-15
1979-06-19
Calgon Corporation
Catalytic carbon for oxidation of carbon monoxide in the presence of sulfur dioxide
US4071600A
(en)
*
1976-12-06
1978-01-31
General Motors Corporation
Process for improved 3-way emission control
US4133671A
(en)
*
1977-04-11
1979-01-09
Fuel, Inc.
Method and apparatus for enhancing fertilizing characteristics of irrigation water
US4325925A
(en)
*
1980-06-06
1982-04-20
Tosco Corporation
Method for the removal of nitric oxide from gas streams
US4510264A
(en)
*
1982-10-01
1985-04-09
Jgc Corporation
Process for the preparation of a catalyst for the synthesis of methane
US5381660A
(en)
*
1993-04-06
1995-01-17
Hughes Aircraft Company
Engine exhaust reburner system and method
US5381659A
(en)
*
1993-04-06
1995-01-17
Hughes Aircraft Company
Engine exhaust reburner system and method
US6497848B1
(en)
1999-04-02
2002-12-24
Engelhard Corporation
Catalytic trap with potassium component and method of using the same
US6758036B1
(en)
2000-10-27
2004-07-06
Delphi Technologies, Inc.
Method for sulfur protection of NOx adsorber
US6832473B2
(en)
2002-11-21
2004-12-21
Delphi Technologies, Inc.
Method and system for regenerating NOx adsorbers and/or particulate filters
US7767163B2
(en)
*
2004-04-20
2010-08-03
Umicore Ag & Co. Kg
Exhaust treatment devices
US7435275B2
(en)
*
2005-08-11
2008-10-14
Delphi Technologies, Inc.
System and method of heating an exhaust treatment device
US20070084116A1
(en)
*
2005-10-13
2007-04-19
Bayerische Motoren Werke Aktiengesellschaft
Reformer system having electrical heating devices
US8227373B1
(en)
2009-01-30
2012-07-24
The University Of Toledo
Exhaust gas purification catalysts and methods of making the same
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1867325A
(en)
*
1929-11-18
1932-07-12
Evan J Mcilraith
Process of removing carbon monoxide from exhaust gases
BE396270A
(en)
*
1932-05-12
US2674521A
(en)
*
1950-05-05
1954-04-06
Oxy Catalyst Inc
Catalytic converter for exhaust gases
US3086839A
(en)
*
1960-03-30
1963-04-23
Universal Oil Prod Co
Method for multiple zone treating of waste gas streams
US3168368A
(en)
*
1960-04-27
1965-02-02
Air Prod & Chem
Method of treating exhaust gases of internal combustion engines
US3170758A
(en)
*
1960-09-01
1965-02-23
Sinclair Research Inc
Method of purifying exhaust gases
US3179488A
(en)
*
1961-12-13
1965-04-20
Koppers Co Inc
Method of treating exhaust gases of internal combustion engines
1963
1963-11-20
US
US325024A
patent/US3370914A/en
not_active
Expired – Lifetime
1964
1964-09-23
GB
GB38793/64A
patent/GB1087763A/en
not_active
Expired
1964-10-16
DE
DEE27966A
patent/DE1292147B/en
active
Pending
1964-10-22
JP
JP39059748A
patent/JPS5128582B1/ja
active
Pending
1964-11-19
SE
SE13981/64A
patent/SE335361B/xx
unknown
1964-11-19
FR
FR995603A
patent/FR1438247A/en
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2000046A
(en)
*
1977-07-01
1979-01-04
Johnson Matthey Co Ltd
Catalytic Conversion of Exhaust Gas
GB2000046B
(en)
*
1977-07-01
1982-03-24
Johnson Matthey Co Ltd
Improved catalyst
Also Published As
Publication number
Publication date
DE1292147B
(en)
1969-04-10
US3370914A
(en)
1968-02-27
SE335361B
(en)
1971-05-24
JPS5128582B1
(en)
1976-08-20
FR1438247A
(en)
1966-05-13
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None